<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div> 
        <label for="customname">输入自定义名字：</label> <input id="customname" type="text" placeholder="李雷" />
    </div><div>
        <label for="metric">公制</label><input id="metric" type="radio" name="measure" value="metric" checked />
        <label for="american">美制</label><input id="american" type="radio" name="measure" value="american" />
    </div><div>
        <button class="randomize">生成随机笑话</button>
    </div>
    <p class="story"></p>
</body>
<script src="js/joke.js"></script>
</html>